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公开(公告)号：US5591787A
公开(公告)日：1997-01-07
申请号：US478527
申请日：1995-06-07
申请人： Barbara Schlennert , Gerhard Lugert
发明人： Barbara Schlennert , Gerhard Lugert
CPC分类号： C09D13/00 , B43K19/02 , C09B67/0061 , C09K11/02
摘要： A fluorescent color hard lead for color pencils and marking crayons includes a matrix comprised of at least one material selected from the group consisting of a fatty acid metal salt, a fatty acid ester, and a wax; a binder; and a filler which is aluminum silicate; and particles which are intimately mixed into the matrix and which are comprised of at least one synthetic polymer and at least one fluorescent dye with which the at least one synthetic polymer is dyed, the at least one synthetic polymer being selected from the group consisting of homopolymers from one monomer and copolymers from at least two monomers, the monomers being selected from the group consisting of acrylic acids, acrylates, acrylonitriles, and styrene, which monomers have been polymerized in an aqueous solution into which is added the at least one fluorescent dye to provide a dispersion, which dispersion is added to the matrix directly, wherein the dyed particles are uniformly distributed throughout the matrix whereby the fluorescent color hard lead is uniformly colored and produces uniformly colored lines in use.
摘要翻译： 用于彩色铅笔和标记蜡笔的荧光颜色硬铅包括由至少一种选自脂肪酸金属盐，脂肪酸酯和蜡的材料组成的基质; 粘合剂 和硅酸铝填料; 和与所述基质紧密混合并且由至少一种合成聚合物和至少一种与所述至少一种合成聚合物染色的荧光染料组成的颗粒，所述至少一种合成聚合物选自均聚物 来自一种单体和来自至少两种单体的共聚物，所述单体选自丙烯酸，丙烯酸酯，丙烯腈和苯乙烯，该单体在其中加入至少一种荧光染料的水溶液中聚合， 提供分散体，该分散体直接加入到基质中，其中染色的颗粒均匀分布在整个基质中，由此荧光颜色的硬铅均匀地着色并在使用中产生均匀的着色线。
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公开(公告)号：US5567206A
公开(公告)日：1996-10-22
申请号：US509300
申请日：1995-07-31
申请人： Axel Jankewitz , Gerhard Lugert
发明人： Axel Jankewitz , Gerhard Lugert
摘要： A wood stain which is water-based, which is suitable for staining wood, and which is comprised of water; at least one dye selected from the group, consisting of azo, diazo and triarylmethane dyes; and a stabilizing agent which is effective to reduce free iron ion concentration in the stain when in contact with an autioclave composed of non-rust resistant steel during the staining process. The stabilizing agent includes at least one buffer effective to maintain the pH of the wood stain at greater than 7.0. Alternatively or additionally, the stabilizing agent includes at least one complexing agent which forms a complex with iron ions. A method for staining wood includes placing the wood into an autoclave composed of non-rust-resistant steel; submerging the wood in the wood stain; and staining the wood under pressure and temperature conditions effective therefor. Use of the stabilizing agent reduces the prior art color change effect, that is, coloration impairment of dyes contained in wood stain during staining of wood in an autoclave composed of non-rust-resistant steel.
摘要翻译： 木质污渍，水性，适用于染色木材，由水组成; 选自由偶氮，重氮和三芳基甲烷染料组成的组中的至少一种染料; 以及稳定剂，其在染色过程中与由防锈钢构成的自动曝光接触时，有效地降低污渍中的游离铁离子浓度。 稳定剂包括至少一种缓冲剂，其有效地将木材污渍的pH值保持在7.0以上。 或者或另外，稳定剂包括与铁离子形成络合物的至少一种络合剂。 木材染色方法包括将木材放入由不锈钢组成的高压釜中; 将木材淹没在木材污渍中; 并在有效的压力和温度条件下染色木材。 稳定剂的使用降低了现有技术的变色效果，即，在由非防锈钢组成的高压釜中，在木材染色期间，木材污渍中所含染料的着色受损。
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公开(公告)号：US4838722A
公开(公告)日：1989-06-13
申请号：US41083
申请日：1987-03-13
申请人： Otto Katz
发明人： Otto Katz
CPC分类号： G01F11/027 , A45D34/042 , A45D34/043 , A46B11/0013 , A46B11/0058 , B05C17/005 , B43K8/04 , B44D3/121
摘要： A device for dispensing flowable substances which includes an elongated housing having a chamber between a front discharge opening and a rear end opening, a piston rod axially longitudinally displaceable in the housing, an applicator at a forward end of the piston rod so as to be projectable out of the housing through the front end and retractable into the chamber with forward and rearward displacement of the piston rod, a dosaging piston disposed in the chamber and opening and closing the front discharge opening with rearward and forward displacement of the piston rod, a sealing face on the piston rod displaceable into sealing engagement with the rear opening when the piston rod is displaced rearwardly, a coupling element supported on a rearward end of the piston rod, and a closing cap removably disposed on the front end of the housing so as to close the chamber, and being disposable on the coupling element.
摘要翻译： PCT No.PCT / DE86 / 00284 Sec。 371日期1987年3月13日 102（e）1987年3月13日PCT PCT。1986年7月10日PCT公布。 公开号WO87 / 00404 日本1987年1月29日。一种用于分配可流动物质的装置，其包括细长壳体，该细长壳体具有在前排出口和后端开口之间的腔室，在壳体中轴向纵向移位的活塞杆， 活塞杆，以便能够通过前端从壳体中伸出并且能够以活塞杆的向前和向后位移缩回到腔室中;一个设置在腔室中的剂量活塞，并且以向后和向前位移方式打开和关闭前排出口 活塞杆上的密封面，当活塞杆向后移位时可移动成与后开口密封接合的活塞杆上的密封面，支撑在活塞杆的后端上的联接元件和可拆卸地设置在前面的封闭帽 端部，以便关闭室，并且一次性使用在联接元件上。
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公开(公告)号：US5746778A
公开(公告)日：1998-05-05
申请号：US652309
申请日：1996-05-23
申请人： Axel Jankewitz , Gerhard Lugert
发明人： Axel Jankewitz , Gerhard Lugert
摘要： A wood stain which is water-based, which is suitable for staining wood, and which is comprised of water; at least one dye selected from the group consisting of azo, diazo and triarylmethane dyes; and a stabilizing agent which is effective to reduce free iron ion concentration in the stain when in contact with an autoclave composed of non-rust resistant steel during the staining process. The stabilizing agent includes at least one buffer effective to maintain the pH of the wood stain at greater than 7.0. Alternatively or additionally, the stabilizing agent includes at least one complexing agent which forms a complex with iron ions.
摘要翻译： 木质污渍，水性，适用于染色木材，由水组成; 选自偶氮，重氮和三芳基甲烷染料的至少一种染料; 以及稳定剂，其在染色过程中与由非防锈钢构成的高压釜接触时，有效地降低污渍中的游离铁离子浓度。 稳定剂包括至少一种缓冲剂，其有效地将木材污渍的pH值保持在7.0以上。 或者或另外，稳定剂包括与铁离子形成络合物的至少一种络合剂。
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